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(defunc:luoxian(/)
: J, a2 |; D) ^! L6 U- ]" V- W8 L% c (setq b1 (getpoint "指定螺旋線基點: "))7 b" g n( s" V# t& z( T2 ? Q
(setq r (getreal "請輸入螺紋平均半徑: ")), o8 @; a8 _1 |& u
(setq disp (getreal "請輸入螺紋節距: "))
2 K% P$ z+ O7 z4 r% c2 n (setq n (getint "請輸入每圈細化數:"))
2 r1 ]; x; P' y (setq delta (/ (* 2.0 pi) n))
( F+ R5 e% l$ A5 s! H( x3 X3 M (setq j (/ disp n))
+ r! E' V9 a% w: \ (setq bb (caddr b1))- q) E, Z3 y0 t0 R' A) O. J
(setq and 0)" B0 u$ t# v2 ]. |
(setq jj 0)
+ F% a% c$ L; u (command "ucs" "0" b1)1 c2 X$ {. `4 S# W" x1 o9 w+ C
(command "3dpoly" (list r 0 0))
5 @$ ^0 i5 i# G7 E- t/ ?7 Z (repeat n( J/ @5 p! E$ N; L9 x( q4 S
(setq jj (+ jj))) Z' n% Z+ z6 b
(setq ang (+ delta ang))
& U9 ?- [" ]% {7 W (setq pt2 (list (* r (cos ang)) (* r (sin ang)) (+ 0 * (j jj))))
9 K1 k. Z5 j- y6 n. B8 t1 o* | (command pt2)
/ ^' W; G' n ?, n% k/ T1 K& Q )
2 Q4 {1 y9 N9 S+ K' N, P! ` (command "")
; e6 d- m$ x; J3 t1 u5 ])
! q2 V, n. _% f( y! M; C/ E% H4 K/ @; b* {% O. M9 {/ Y* S2 A
;; 补了多处空格
# T0 T5 O' o4 T7 @' g;; 但这句改不出来 (setq pt2 (list (* r (cos ang)) (* r (sin ang)) (+ 0 * (j jj)))). X& i& n2 [! I* P( B
;; 这个肯定是错的 ====> (+ 0 * (j jj)) |
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